Grant Shapps: On the environmental advantages, it will interest the House to know that HS2 is being built in as an environmentally friendly a way as possible. Section 2B west is intended to be a net positive carbon contribution, not just in its running but in its entire life cycle, which will be very important. I refer the House and my hon. Friend to pages 134 and 135, which contain the full timescale for when the various different benefits will arrive at different locations. In every case, the advantages will start arriving much, much sooner than under the original plans. All the people who say we should have just carried on ploughing on with the original HS2 plan need to explain why it was right to wait until the 2040s for their constituents to feel the benefits. This way, the benefits will start to be felt by this Christmas, when work gets under way on the midland main line and from work already under way on the TransPennine route.